Drag and drop portlet deployment

ABSTRACT

Deploying portlet(s) onto a displayed portal page by dragging and dropping portlet related artifacts from the IDE like portlet deployment descriptor node or a specific portlet node, and, responsively displaying the portlet(s), corresponding to the dropped node, in the displayed portal page. The updating of the portal page is accomplished by an internal IDE browser of a stand-alone type IDE working co-operatively with a remote portal server.

BACKGROUND OF THE INVENTION

The present invention relates generally to the field of software andmore particularly to software portlets and more particularly to userinterfaces for software portlets that constitute a portal.

In graphical user interfaces, drag and drop is a pointing device gesturewhere a user selects a virtual object by “grabbing” it (that is,selecting it) and dragging it to a different location or onto anothervirtual object. “Drag and drop” can be used to invoke many kinds ofactions, or create various types of associations between two abstractobjects.

An IDE (integrated development environment or interactive developmentenvironment) is a software application that provides comprehensivefacilities to computer programmers for end-to-end software development.An IDE normally consists of a source code editor, build automationtools, and a debugger. Some IDEs contain a compiler, interpreter, orboth. IDEs are designed to maximize programmer productivity by providingtight-knit components with similar user interfaces. IDEs present asingle program in which all software development lifecycle phases aredone. As such they also provide integration with the server on which thesoftware to be developed is finally deployed and published. This programtypically provides many features for authoring, modifying, compiling,deploying, and debugging software. There are two types of IDEs: (i)desktop-based; and (ii) browser-based. A browser based IDE allows usersto edit code in the browser, and see the results of executing the code.Desktop based IDE have been around for a while and are still preferredfor doing heavy-lifting and conventional software development.

An “internal IDE browser” (not to be confused with a browser-based IDE)is a popular and integral component of desktop based stand-alone IDE.Because internal IDE browsers are usually run on development machines,the target servers to which software has to be published or deployed areusually on different machines altogether. Thus, this internal IDEbrowser is a window to that server, on the same or a different machine.All deploy and publish actions are visualized within the IDE using thisinternal IDE browser. Browser-based IDE do not have, or need, internalIDE browsers, and are not analogous to “stand-alone” IDE with respect toany browser features they may have.

A portal is a specially-designed web page which brings informationtogether from diverse sources in a uniform way. Each information sourcegets its dedicated area on the page, with each dedicated area beingcalled a “portlet.” Portlets are usually “pluggable,” meaning that theycan be inserted into the larger portal by a user, system designer and/ortemplate designer. In some portals, a user can configure the portlets.Some types of portals include: (i) web application hybrids; and (ii)intranet “dashboards” for executives and managers. The degree ofuniformity of the display of the content may vary from user to user, orfrom portal to portal. Sometimes design emphasis is on a certain“metaphor” for configuring and customizing the presentation of thecontent and the chosen implementation framework and/or code libraries.Portals can provide a consistent look and feel, with access control andprocedures for multiple applications and databases, as contrasted withthe relatively haphazard presentation that can result from a user's useof different web entities at various URLs (uniform resource locators).Portlet standards are intended to enable software developers to createportlets that can be plugged into any portal supporting the standards.

SUMMARY

According to the present invention, there is a method, computer programproduct and/or system that performs the following actions (notnecessarily in the following order): (i) displaying, on a firstcomputer, a first portal page in an internal integrated developmentenvironment (IDE) browser hosted within an IDE; (ii) displaying a firstportlet node within the IDE; (iii) receiving, from a user and through auser interface at the first computer, user input data indicating anaction of dragging and dropping the first portlet node onto thedisplayed first portal page; (iv) sending, to a second computer over acommunication network, open-portlet data, which open-portlet dataindicates that a first portlet, corresponding to the first portlet node,is to be displayed in the first portal page; and (v) receiving, by thefirst computer over a communication network from the second computer,data corresponding to a display of an updated portal page which isupdated to include a display of the first portlet.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

FIG. 1 is a schematic view of a first embodiment of a networkedcomputers system according to the present invention;

FIG. 2 is a first flowchart showing a process performed, at least inpart, by the first embodiment computer system; and

FIG. 3 is a schematic view of a portion of the first embodiment computersystem;

FIG. 4 is a screenshot generated by the first embodiment computersystem.

DETAILED DESCRIPTION

Deploying portlet(s) onto a displayed portal page by dragging anddropping portlet related artifacts from the IDE like portlet deploymentdescriptor node or a specific portlet node, and, responsively displayingthe portlet(s), corresponding to the dropped node, in the displayedportal page. The updating of the portal page is accomplished by aninternal IDE browser of a stand-alone type IDE working co-operativelywith a remote portal server. This Detailed Description section isdivided into the following sub-sections: (i) Embodiment(s) And/OrGeneral Comments; (ii) An Operating Environment For An Embodiment; (iii)An Embodiment; and (iv) Definitions.

I. Embodiments(s) and/or General Comments

Some embodiments of the present disclosure recognize that the followingare the drawbacks of the current system(s) in place: (i) theconventional multi-step process for publishing a portlet from an IDE andplacing it on a portal page is relatively burdensome for the softwaredeveloper developing the portlet; (ii) conventional portlet publishingis not an optimized process from an end user point of view; (iii)conventional portlet publishing pre-requires a server instance to becreated and configured in IDE; and (iv) conventional portlet publishingis non-intuitive to a novice user, and hence, is not user friendly.

Some embodiments of the present disclosure may have one, or more, of thefollowing features, characteristics and/or advantages: (i) a softwaredeveloper creates the portlet in IDE, and then “drags and drops” theportlet onto a portal page of the user's choice, which is opened in aninternal IDE browser in the IDE; (ii) the portlet deployment is aone-step, intuitive drag and drop action from the developersperspective; (iii) the target server does not need to be configuredseparately (rather, it is automatically deduced, based on the portalpage the user drops the portlet onto); and/or (iv) significant reductionof the overhead associated with software management.

A method according to one embodiment of the present disclosure is asfollows: (i) a portlet (including a “portlet deployment descriptornode,” or, more simply “portlet node”) is created in the IDE; (ii) thetarget portal page is opened in the internal IDE browser; (iii) thedeveloper drags and drops the portlet node from IDE onto the internalIDE browser at a desired location within the target portal page; (iv) aWAR file is created, dynamically containing “only” the portlet sectionof the portlet being dragged and dropped; (v) the “portal theme” ismodified to sense the drag and drop operation, which operation acceptsthe dynamically created WAR file as input; (vi) the drop handler in thetheme (JavaScript which runs in the browser) invokes a REST(representational state transfer) API (application programminginterface) on the server that will act to upload the WAR file, alongwith information about the page that the WAR file was dropped onto;(vii) the server side REST installs the portlet in the WAR file orupdates an existing WAR file; and (viii) a check is performed todetermine if the portlet is already part of the target page (if not, theportlet is added; and (ix) if the portlet is already present, it isupdated).

Some embodiments of the present disclosure may have one, or more, of thefollowing features, and/or characteristics: (i) when the portletdeployment descriptor node is dragged and dropped onto the portal page,this will install all portlets defined in the portlet.xml onto theportal page; (ii) the drag and drop on an existing instance of theportlet on the page will merely update the existing portlet; (iii) thedrag and drop of a portlet onto an empty spot on the portal page willadd another instance of the portlet to the portal page; (iv) deletion ofartifacts already sent to the portal, like a portlet from IDE, will notcause any action on the portal; and/or (v) the drop operation on theportal page will only be permitted if the user has sufficient accesscontrol rights.

With respect to item (iv) of the list in the preceding paragraph, assumea case where one or more portlets were installed on to portal from theIDE. Now, portlet definitions, of one or more of the deployed portlets,are deleted from the portlet deployment descriptor, in the IDE, it willnot cause any change on the portal. For example, it will not delete thecorresponding portlets from the portal as well. In this embodiment, oncea portlet is installed on the server, the only way to remove it fromthere is to get it from the server. This is to avoid any unintendeddeletions of portlets while someone deletes it from IDE. With respect toitem (v) in list in the preceding list, these access control rights canbe enforced on the server as follows: (i) if the current user does nothave sufficient access control rights, the drop zone would not berendered, and therefore, the drop operation would not be permitted; and(ii) if the user sends a drop command, the drop operation will beallowed to fail if the server drop handler determines the user does nothave proper permission. It is assumed the IDE user and the WP (webportal) user are same, and that the user has logged into the WP usingthe proper credentials.

Some embodiments of the present disclosure may include one, or more, ofthe following features, characteristics, and/or advantages: (i) theability to add a drop zone to a portal theme that invokes a REST servicewith the above mentioned functionality; (ii) the ability to implement adrag source in IDE that dynamically wraps a portlet development projectinto a WAR file; (iii) the ability to communicate with the drop targetin the portal page; (iv) using an HTTP (hypertext transfer protocol)server via a browser based window or URL (uniform resource locator),have the potential ability to deduce the generic portal serverconfiguration, such that the explicit configuration in the IDE can beomitted; and (v) automatically deduce server information from thebrowser via drag and drop information using <linkrel=“service-document”>.

In addition, some embodiments of the present disclosure may include one,or more, of the following features, characteristics, and/or advantages:(i) the ability to drag and drop the portlet project or portlet node,from IDE, onto the portal page of your choice, where the page is alreadyopen in the internal browser based IDE; (ii) the ability for directinstallation and deployment of portlets into portal pages, from IDE,using WYSIWYG (what you see is what you get) drag and drop; (iii) theability to process and translate complex IDE objects, that are portletdeployment units, in a manner that is appropriate for consumption viaweb browsers; (iv) the ability of handling the drag and drop of complexIDE objects, that are portlet deployment units, into internal browserbased IDEs; and (v) the ability to communicate with a portal server, forthe purpose of deploying portlet artifacts, without having to create aserver instance in IDE.

Some embodiments of the present invention relate specifically to adesktop based IDE. The drag and drop is fully performed within thecontext and confines of the desktop based IDE, into the internal browserwhich is a part of the desktop based IDE. These embodiments are directedto a drag and drop of a special IDE item (portlet deployment descriptornode) into a browser instance. This is different than what happens in aconventional browser based IDE, where any drag and drop operation wouldbe happening within the browser only. In contrast, the desktop based IDEembodiments of the present invention drag and drop something (that is,special IDE item) from outside a browser instance to inside a browserinstance. Also, this special IDE item being dragged and dropped ispackaged into an item portal server the browser understands forinstalling portlet, so the special IDE item is processed before thebrowser consumes it. In some embodiments, the drag and drop (dnd) isjust one aspect of it, the entire scenario being, dnd of an IDE item (ornode) leads to visual deployment of portlet, which is efficient andpotentially advantageous.

II. Operating Environment for an Embodiment

As will be appreciated by one skilled in the art, aspects of the presentinvention may be embodied as a system, method or computer programproduct. Accordingly, aspects of the present invention may take the formof an entirely hardware embodiment, an entirely software embodiment(including firmware, resident software, micro-code, etc.) or anembodiment combining software and hardware aspects that may allgenerally be referred to herein as a “circuit,” “module” or “system.”Furthermore, aspects of the present invention may take the form of acomputer program product embodied in one or more computer-readablemedium(s) having computer readable program code/instructions embodiedthereon.

Any combination of computer-readable media may be utilized.Computer-readable media may be a computer-readable signal medium or acomputer-readable storage medium. A computer-readable storage medium maybe, for example, but not limited to, an electronic, magnetic, optical,electromagnetic, infrared, or semiconductor system, apparatus, ordevice, or any suitable combination of the foregoing. More specificexamples (a non-exhaustive list) of a computer-readable storage mediumwould include the following: an electrical connection having one or morewires, a portable computer diskette, a hard disk, a random access memory(RAM), a read-only memory (ROM), an erasable programmable read-onlymemory (EPROM or Flash memory), an optical fiber, a portable compactdisc read-only memory (CD-ROM), an optical storage device, a magneticstorage device, or any suitable combination of the foregoing. In thecontext of this document, a computer-readable storage medium may be anytangible medium that can contain, or store a program for use by or inconnection with an instruction execution system, apparatus, or device.

A computer-readable signal medium may include a propagated data signalwith computer-readable program code embodied therein, for example, inbaseband or as part of a carrier wave. Such a propagated signal may takeany of a variety of forms, including, but not limited to,electro-magnetic, optical, or any suitable combination thereof. Acomputer-readable signal medium may be any computer-readable medium thatis not a computer-readable storage medium and that can communicate,propagate, or transport a program for use by or in connection with aninstruction execution system, apparatus, or device.

Program code embodied on a computer-readable medium may be transmittedusing any appropriate medium, including but not limited to wireless,wireline, optical fiber cable, RF, etc., or any suitable combination ofthe foregoing.

Computer program code for carrying out operations for aspects of thepresent invention may be written in any combination of one or moreprogramming languages, including an object oriented programming languagesuch as Java (note: the term(s) “Java” may be subject to trademarkrights in various jurisdictions throughout the world and are used hereonly in reference to the products or services properly denominated bythe marks to the extent that such trademark rights may exist),Smalltalk, C++ or the like and conventional procedural programminglanguages, such as the “C” programming language or similar programminglanguages. The program code may execute entirely on a user's computer,partly on the user's computer, as a stand-alone software package, partlyon the user's computer and partly on a remote computer or entirely onthe remote computer or server. In the latter scenario, the remotecomputer may be connected to the user's computer through any type ofnetwork, including a local area network (LAN) or a wide area network(WAN), or the connection may be made to an external computer (forexample, through the Internet using an Internet Service Provider).

Aspects of the present invention are described below with reference toflowchart illustrations and/or block diagrams of methods, apparatus(systems) and computer program products according to embodiments of theinvention. It will be understood that each block of the flowchartillustrations and/or block diagrams, and combinations of blocks in theflowchart illustrations and/or block diagrams, can be implemented bycomputer program instructions. These computer program instructions maybe provided to a processor of a general purpose computer, specialpurpose computer, or other programmable data processing apparatus toproduce a machine, such that the instructions, which execute via theprocessor of the computer or other programmable data processingapparatus, create means for implementing the functions/acts specified inthe flowchart and/or block diagram block or blocks.

These computer program instructions may also be stored in acomputer-readable medium that can direct a computer, other programmabledata processing apparatus, or other devices to function in a particularmanner, such that the instructions stored in the computer-readablemedium produce an article of manufacture including instructions whichimplement the function/act specified in the flowchart and/or blockdiagram block or blocks.

The computer program instructions may also be loaded onto a computer,other programmable data processing apparatus, or other devices to causea series of operational steps to be performed on the computer, otherprogrammable apparatus or other devices to produce acomputer-implemented process such that the instructions which execute onthe computer or other programmable apparatus provide processes forimplementing the functions/acts specified in the flowchart and/or blockdiagram block or blocks.

An embodiment of a possible hardware and software environment forsoftware and/or methods according to the present invention will now bedescribed in detail with reference to FIG. 1, which is a functionalblock diagram illustrating various portions of networked computerssystem 100, including: IDE sub-system 102; portal server sub-system(also called “portal server”) 104; and communication network 114. IDEsub-system 102 includes: stand-alone IDE computer 200; communicationunit 202; processor set 204; input/output (i/o) interface set 206;memory device 208; persistent storage device 210; display device 212;external device set 214; random access memory (RAM) device 230; cachememory device 232; and program 300.

IDE sub-system 102 may be a laptop computer, tablet computer, netbookcomputer, personal computer (PC), a desktop computer, a personal digitalassistant (PDA), a smart phone, or any programmable electronic devicecapable of communicating with the client sub-systems via network 114.Program 300 is a collection of machine readable instructions and/or datathat is used to create, manage and control certain software functionsthat will be discussed in detail, below, in the First Embodimentsub-section of this Detailed Description section. Sub-system 102 iscapable of communicating with other computer sub-systems via network114. Network 114 can be, for example, a local area network (LAN), a widearea network (WAN) such as the Internet, or a combination of the two,and can include wired, wireless, or fiber optic connections. In general,network 114 can be any combination of connections and protocols thatwill support communications between server and client sub-systems.

Sub-system 102 is shown as a block diagram with many double arrows.These double arrows (no separate reference numerals) represent acommunications fabric, which provides communications between variouscomponents of sub-system 102. This communications fabric can beimplemented with any architecture designed for passing data and/orcontrol information between processors (such as microprocessors,communications and network processors, etc.), system memory, peripheraldevices, and any other hardware components within a system. For example,the communications fabric can be implemented, at least in part, with oneor more buses.

Memory 208 and persistent storage 210 are computer-readable storagemedia. In general, memory 208 can include any suitable volatile ornon-volatile computer-readable storage media. It is further noted that,now and/or in the near future: (i) external device(s) 214 may be able tosupply, some or all, memory for sub-system 102; and/or (ii) devicesexternal to sub-system 102 may be able to provide memory for sub-system102.

Program 300 is stored in persistent storage 210 for access and/orexecution by one or more of the respective computer processors 204,usually through one or more memories of memory 208. Persistent storage210: (i) is at least more persistent than a signal in transit; (ii)stores the device on a tangible medium (such as magnetic or opticaldomains); and (iii) is substantially less persistent than permanentstorage. Alternatively, data storage may be more persistent and/orpermanent than the type of storage provided by persistent storage 210.

Program 300 may include both machine readable and performableinstructions and/or substantive data (that is, the type of data storedin a database). In this particular embodiment, persistent storage 210includes a magnetic hard disk drive. To name some possible variations,persistent storage 210 may include a solid state hard drive, asemiconductor storage device, read-only memory (ROM), erasableprogrammable read-only memory (EPROM), flash memory, or any othercomputer-readable storage media that is capable of storing programinstructions or digital information.

The media used by persistent storage 210 may also be removable. Forexample, a removable hard drive may be used for persistent storage 210.Other examples include optical and magnetic disks, thumb drives, andsmart cards that are inserted into a drive for transfer onto anothercomputer-readable storage medium that is also part of persistent storage210.

Communications unit 202, in these examples, provides for communicationswith other data processing systems or devices external to sub-system102, such as portal server 104. In these examples, communications unit202 includes one or more network interface cards. Communications unit202 may provide communications through the use of either or bothphysical and wireless communications links. Any software modulesdiscussed herein may be downloaded to a persistent storage device (suchas persistent storage device 210) through a communications unit (such ascommunications unit 202).

I/O interface set 206 allows for input and output of data with otherdevices that may be connected locally in data communication with servercomputer 200. For example, I/O interface set 206 provides a connectionto external device set 214. External device set 214 will typicallyinclude devices such as a keyboard, keypad, a touch screen, and/or someother suitable input device. External device set 214 can also includeportable computer-readable storage media such as, for example, thumbdrives, portable optical or magnetic disks, and memory cards. Softwareand data used to practice embodiments of the present invention, forexample, program 300, can be stored on such portable computer-readablestorage media. In these embodiments the relevant software may (or maynot) be loaded, in whole or in part, onto persistent storage device 210via I/O interface set 206. I/O interface set 206 also connects in datacommunication with display device 212.

Display device 212 provides a mechanism to display data to a user andmay be, for example, a computer monitor or a smart phone display screen.

The programs described herein are identified based upon the applicationfor which they are implemented in a specific embodiment of theinvention. However, it should be appreciated that any particular programnomenclature herein is used merely for convenience, and thus theinvention should not be limited to use solely in any specificapplication identified and/or implied by such nomenclature.

III. An Embodiment

Preliminary note: The flowchart and block diagrams in the followingFigures illustrate the architecture, functionality, and operation ofpossible implementations of systems, methods and computer programproducts according to various embodiments of the present invention. Inthis regard, each block in the flowchart or block diagrams may representa module, segment, or portion of code, which comprises one or moreexecutable instruction for implementing the specified logicalfunction(s). It should also be noted that, in some alternativeimplementations, the functions noted in the block may occur out of theorder noted in the figures. For example, two blocks shown in successionmay, in fact, be executed substantially concurrently, or the blocks maysometimes be executed in the reverse order, depending upon thefunctionality involved. It will also be noted that each block of theblock diagrams and/or flowchart illustration, and combinations of blocksin the block diagrams and/or flowchart illustration, can be implementedby special purpose hardware-based systems that perform the specifiedfunctions or acts, or combinations of special purpose hardware andcomputer instructions.

FIG. 2 shows a flow chart 400 depicting a method according to thepresent invention. FIG. 3 shows program 300 for performing at least someof the method steps of flow chart 400. This method and associatedsoftware will now be discussed, over the course of the followingparagraphs, with extensive reference to FIG. 2 (for the method stepblocks) and FIG. 3 (for the software blocks).

Processing begins at step S402, where portal server sub-system 104 (seeFIG. 1) renders a portal page with a drop zone and sends correspondingfirst portal page display data to internal IDE browser 306 of program300 of stand-alone IDE computer 200 (see FIG. 1).

Processing proceeds to step S403, where browser 306 displays the firstportal page, along with a first portlet node as portions of an IDEdisplay. The first portlet node represents a portlet that a softwaredeveloper (also called the “user”) is developing in the IDE provided bystand-alone IDE computer 200. FIG. 4 shows a screenshot 500 of this IDEdisplay, which includes: drop zone 502, portal page 504; portal pageaddress 506, internal IDE browser window 508; portlet node list 512; andfirst portlet node 514. At this point, a user has not dragged anyportlet node to drop zone 502, so the portal page is not yet showing anyopen portals. Alternatively, some portals could already be opened in theportal page.

Processing proceeds to step S404, where the user (not shown) uses amouse device of external device set 214 of IDE sub-system 102 (seeFIG. 1) to drag and drop a selected portlet node (in this example, firstportlet node 514) into drop zone 502. Display 212 shows this draggingand dropping as it happens, and as will be appreciated by those familiarwith the drag and drop part of user interface art.

Processing proceeds to step S406, where the internal IDE browser handlesthe drop operation and, in response, sends data to IDE module (“mod”)304 to indicate that the user desires to open the portlet correspondingto first portlet node 514 in portal page 504.

Processing proceeds to step S408, where mod 304 generates a WAR formatfile based on the user's expressed desire to open the portlet,corresponding to the first portlet node, in the portal page thatincludes drop zone 502. Alternatively, other file formats (now known orto be developed in the future) can be used, so long as the format is onethat will be recognized by the system's portal server.

Processing proceeds to step S410, where browser 306 sends the WAR file,with its indication of the dragged and dropped first portlet node, toportal server sub-system 104 over communication network 114.

Processing proceeds to steps S412, S414, and S416, where portal serversub-system 104 deploys and updates the first portal page to create anupdated second portal page. The second portal page includes a display ofthe portlet corresponding to the first portlet node.

Processing proceeds to step S418, where the internal IDE browserreceives and displays the second portal page. In this way, the userquickly and easily can view any of her portlets which she is developingin the IDE.

IV. Definitions

Present invention: should not be taken as an absolute indication thatthe subject matter described by the term “present invention” is coveredby either the claims as they are filed, or by the claims that mayeventually issue after patent prosecution; while the term “presentinvention” is used to help the reader to get a general feel for whichdisclosures herein that are believed as maybe being new, thisunderstanding, as indicated by use of the term “present invention,” istentative and provisional and subject to change over the course ofpatent prosecution as relevant information is developed and as theclaims are potentially amended.

Embodiment: see definition of “present invention” above—similar cautionsapply to the term “embodiment.”

and/or: inclusive or; for example, A, B “and/or” C means that at leastone of A or B or C is true and applicable.

User/subscriber: includes, but is not necessarily limited to, thefollowing: (i) a single individual human; (ii) an artificialintelligence entity with sufficient intelligence to act as a user orsubscriber; and/or (iii) a group of related users or subscribers.

Software storage device: any device (or set of devices) capable ofstoring computer code in a manner less transient than a signal intransit.

Tangible medium software storage device: any software storage device(see Definition, above) that stores the computer code in and/or on atangible medium.

Non-transitory software storage device: any software storage device (seeDefinition, above) that stores the computer code in a non-transitorymanner.

Computer: any device with significant data processing and/or machinereadable instruction reading capabilities including, but not limited to:desktop computers, mainframe computers, laptop computers,field-programmable gate array (fpga) based devices, smart phones,personal digital assistants (PDAs), body-mounted or inserted computers,embedded device style computers, application-specific integrated circuit(ASIC) based devices.

What is claimed is:
 1. A method comprising: opening, by a firstcomputer, an IDE (integrated development environment) browser; opening afirst portal page in the IDE browser; displaying a first displayincluding a first portlet item and the IDE browser, with the IDE portionof the display including the first portal page; responsive to userinput, dragging the first portlet item to the first portal page as shownin the first display; displaying a second display including the firstportlet item and the IDE browser, with the IDE portion of the displayincluding the first portal page, so that the first portlet item is shownwithin an area of the second display corresponding to the first portalpage; responsive to user input, dropping the first portlet item into thefirst portal page as shown in the second display; responsive to thedropping of the first portlet item, opening the first portlet item inthe first portal page; sending, to a second computer over acommunication network, open-portlet data, which open-portlet dataindicating deployment of the portlet item; and receiving, by the firstcomputer over a communication network from the second computer, datacorresponding to a display of an updated portal page which is updated toinclude a display of the portlet item; wherein the first portal page isone of the following: a portlet project or a portlet node.